WSH416-XPAN3 - 20V Hall Effect Sensor IC Thermal Lock Protection Auto Restart Function 4-Pin SIP

WSH416 is designed to integrate Hall sensor with complementary output drivers and frequency generator together on the same chip, it is suitable for high speed and large DC brushless motors. It includes a temperature compensated voltage regulator, a differential amplifier, a Hysteresis controller, two open-collector output drivers capable of sinking 1.0A current load . An on-chip protection diode is implemented to prevent reverse power fault. And built-in thermal lock protection and auto-restart function is suitable for super high speed fan. It can replace the function of lock protection and auto restart function. The power will be shutdown automatically at 125C to prevent the coils be damaged and atuo-restart after cooling down.